Katalysis
n. [化] (=catalysis)催化作用
🗣️ 情景例句
This the rich part of town.
这里是小镇的富人区。
If you run after two hares,you will catch neither.
同时追两兔，一只也难捕。
This is by far the largest cake in the world.
这是目前世界上最大的蛋糕了。